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[media] soc-camera: Unregister v4l2 clock in the OF bind error path

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The v4l2 clock registered in soc_of_bind() must be unregistered if an
error occurs and makes the function fail.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Laurent Pinchart 2015-03-09 03:39:33 -03:00 committed by Mauro Carvalho Chehab
parent 4e65172f7b
commit 2af12f0258
1 changed files with 2 additions and 0 deletions
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2
drivers/media/platform/soc_camera/soc_camera.c
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@ -1661,6 +1661,8 @@ static int soc_of_bind(struct soc_camera_host *ici,
ret = v4l2_async_notifier_register(&ici->v4l2_dev, &sasc->notifier);
if (!ret)
return 0;
v4l2_clk_unregister(icd->clk);
eclkreg:
icd->clk = NULL;
platform_device_del(sasc->pdev);